JUSTIFICAR LA SIGUIENTE FRASE: (INVESTIGAR)
“LOS SERES HUMANOS TENEMOS SISTEMA DIGESTIVO COMPL...
Health, 09.05.2020 09:57, prettygirl2204
JUSTIFICAR LA SIGUIENTE FRASE: (INVESTIGAR)
“LOS SERES HUMANOS TENEMOS SISTEMA DIGESTIVO COMPLETO”
Answers: 2
Health, 22.06.2019 02:30, mistiehaas
Factors influencing fitness, health, and wellness over which you have little control
Answers: 1
Health, 22.06.2019 08:30, danyratilladc
What type of risk factor for underage drinking includes gang presence and income inequality
Answers: 1
Health, 23.06.2019 02:30, nathangirnet
A24-year-old g4p2 woman at 34 weeks gestation complains of a cough and whitish sputum for the last three days. she reports that everyone in the family has been sick. she reports a high fever last night up to 102°f (38.9°c). she denies chest pain. she has a history of asthma with no previous intubations. she uses an albuterol inhaler, although she has not used it this week. vital signs are: temperature 98.6°f (37°c); respiratory rate 16/minute; pulse 94 beats/minute; blood pressure 114/78; peak expiratory flow rate 430 l/min (baseline documented in the outpatient chart = 425 l/min). on physical examination, pharyngeal mucosa is erythematous and injected. lungs are clear to auscultation. white blood cell count 8,700 mcl; arterial blood gases on room air (normal ranges in parentheses): ph 7.44 (7.36–7.44); po2 103 mm hg (> 100); pco2 26 mm hg (28–32); hco3 19 mm hg (22–26). chest x-ray is normal. what is the correct interpretation of this arterial blood gas?
Answers: 1
Health, 23.06.2019 04:00, kbraggs13
Viruses use the host's machinery to make copies of themselves. however, some human viruses require a type of replication that humans do not normally have. for example, humans normally do not have the ability to convert rna into dna. how can these types of viruses infect humans, when human cells cannot perform a particular role that the virus requires? a) the virus causes mutations in the human cells, resulting in the formation of new enzymes that are capable of performing these roles. b) the viral genome codes for specialized enzymes not in the host. c) the virus infects only those cells and species that can perform all the replication roles necessary. d) viruses can stay in a quiescent state until the host cell evolves this ability.
Answers: 1
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